$LRMR
Larimar Therapeutics, Inc. Common Stock
XNAS•Health Care•Pharmaceutical Preparations
Why is LRMR up today? It is at $4.18 (+0.48%), and our scanner flagged it 17 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment LRMR spikes, and full due diligence on LRMR — key stats, earnings, dilution and insider activity. Free.
Get free $LRMR alerts the moment volume spikes
Our scanner flagged $LRMR 17 times in the last 30 days. Create a free account to track $LRMR, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
No card · 5 premium days · join 800+ traders
Key Stats
- Price
- $4.18
- Change today
- +0.48%
- Previous close
- $4.16
- 52-week range
- $2.71 – $6.42
- Market cap
- $434M
- Institutional own.
- 95.36%
- Total held
- 99.5%
- Tradeable float
- 548K 1% of shares · after 4% insiders + 95% institutions
- Short interest
- 12.2M ▲ +8% vs prior · as of 2026-07-31
- Days to cover
- 9.4d
- Avg daily volume
- 2.6M
- Sector
- Health Care
- Industry
- Pharmaceutical Preparations
- Exchange
- XNAS
- 5mthin
- 0.3x
- 15mthin
- 0.5x
- 1hthin
- 0.5x
- 1D
- --
Get free LRMR + market alerts in your inbox
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Why is $LRMR moving today?
Here is the latest on LRMR from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for LRMR today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders buying6 open-market buys1 buys, 0 sells last 3 months (9/0 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Hamilton Thomas Edward Director | Bought (open market) | +50K 0.05% of company | added 7.5% | 715K | $167K at $3.34 | Jul 6, 26 |
Sherman Jeffrey W Director | Bought (open market) | +5K | n/a | 5K | $25K at $5.00 | Feb 27, 26 |
Thomas Frank E Director | Bought (open market) | +5K | added 100% | 7K | $25K at $5.00 | Feb 27, 26 |
Hamilton Thomas Edward Director | Bought (open market) | +100K 0.10% of company | added 18% | 665K | $500K at $5.00 | Feb 27, 26 |
Flynn James E Director | Bought (open market) | +5.00M 4.8% of company | added 16% | 35.61M | $25.0M at $5.00 | Feb 27, 26 |
Celano Michael Officer | Acquired (grant/award) | +38K 0.04% of company | added 21% | 216K | n/a | Jan 26, 26 |
Ben-Maimon Carole Officer | Acquired (grant/award) | +100K 0.10% of company | added 37% | 368K | n/a | Jan 26, 26 |
Clayton Russell Officer | Acquired (grant/award) | +26K 0.02% of company | added 56% | 71K | n/a | Jan 26, 26 |
Shankar Gopi Officer | Acquired (grant/award) | +26K 0.02% of company | added 50% | 76K | n/a | Jan 26, 26 |
Flynn James E Director | Bought (open market) | +9.38M 9.0% of company | added 44% | 30.61M | $30.0M at $3.20 | Jul 31, 25 |
Celano Michael Officer | Acquired (grant/award) | +34K 0.03% of company | added 24% | 178K | n/a | Jan 22, 25 |
Ben-Maimon Carole Officer | Acquired (grant/award) | +91K 0.09% of company | added 31% | 387K | n/a | Jan 22, 25 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Dilution watch
UnavailableWe could not reach SEC EDGAR, so the dilution check did not run for $LRMR. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.
$LRMR Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$LRMR Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Stocks similar to LRMR
Comparable names in pharmaceutical preparations, closest in size first.
LRMR stock FAQ
Why is $LRMR moving today?
Here is the latest on LRMR from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for LRMR today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the LRMR stock price today?
LRMR last traded at $4.18, up 0.48% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live LRMR alerts?
The LRMR Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged LRMR 17 times in the last 30 days.
What exchange is LRMR on?
LRMR (Larimar Therapeutics, Inc. Common Stock) trades on XNAS, with a market cap of about $434M in the PHARMACEUTICAL PREPARATIONS sector.
Is LRMR good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge LRMR for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.